Love Falls ~ Mabel Pines X Male Reader

You (the reader) are a adopted orphan living in Gravity Falls Oregon working at the infamous mystery shack owned by Mr. mystery (Grunkle Stan) himself. You lived a relatively hard life as an orphan, you were mostly homeless for a short period of time, living off the scraps and what little food you could find, until you were adopted by Stan Pines and began working there up until present day when you get word from Stan, Soos, and Wendy that Stan's great twin niece and nephew are coming to the mystery shack to stay for the summer, when the twins arrive, you get along well with the two of them, you and Dipper became good friends and often accompanied him on adventures and investigating the mysteries of Gravity Falls, but then things change when Dipper's happy go lucky twin sister, Mabel, begins to grow more intimately close with you.